18623719740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{310395329}}^1$

素因数の和:310395341

約数の個数: 24

約数和(自身を含む): 52146415440

約数和(自身を除く): 33522695700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 310395329, 620790658, 931185987, 1241581316, 1551976645, 1862371974, 3103953290, 3724743948, 4655929935, 6207906580, 9311859870, 18623719740]

約数ペア:

[(1, 18623719740), (2, 9311859870), (3, 6207906580), (4, 4655929935), (5, 3724743948), (6, 3103953290), (10, 1862371974), (12, 1551976645), (15, 1241581316), (20, 931185987), (30, 620790658), (60, 310395329)]